Kernel
/
iwd
mirror of https://git.kernel.org/pub/scm/network/wireless/iwd.git
3
0
Fork 0
Code Releases Activity

unit: Test aes_wrap and aed_unwrap in test-crypto

This commit is contained in:
Andrew Zaborowski 2017-08-31 04:04:48 +02:00 committed by Denis Kenzior
parent 6d6fa57550
commit ef652642b5
1 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
unit/test-crypto.c
View File

@ -335,6 +335,36 @@ static void ptk_test(const void *data)
l_free(ptk);
}
static void aes_wrap_test(const void *data)
{
/* RFC3394 section 4.1 test vector */
static const uint8_t kek[16] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
};
static const uint8_t key_data[16] = {
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
};
static const uint8_t ciphertext[24] = {
0x1f, 0xa6, 0x8b, 0x0a, 0x81, 0x12, 0xb4, 0x47,
0xae, 0xf3, 0x4b, 0xd8, 0xfb, 0x5a, 0x7b, 0x82,
0x9d, 0x3e, 0x86, 0x23, 0x71, 0xd2, 0xcf, 0xe5,
};
uint8_t out[24];
memset(out, 0, 24);
assert(aes_wrap(kek, key_data, sizeof(key_data), out));
assert(!memcmp(out, ciphertext, sizeof(ciphertext)));
out[10] = 10;
assert(!aes_unwrap(kek, out, sizeof(ciphertext), out));
assert(aes_unwrap(kek, ciphertext, sizeof(ciphertext), out));
assert(!memcmp(out, key_data, sizeof(key_data)));
}
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
@ -360,6 +390,9 @@ int main(int argc, char *argv[])
l_test_add("/PTK Derivation/PTK Test Case 4",
ptk_test, &ptk_test_4);
l_test_add("/AES Key-wrap/Wrap & unwrap",
aes_wrap_test, NULL);
done:
return l_test_run();
}